WO2005079503A3 - System and method for end to end route control - Google Patents

System and method for end to end route control Download PDF

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Publication number
WO2005079503A3
WO2005079503A3 PCT/US2005/005286 US2005005286W WO2005079503A3 WO 2005079503 A3 WO2005079503 A3 WO 2005079503A3 US 2005005286 W US2005005286 W US 2005005286W WO 2005079503 A3 WO2005079503 A3 WO 2005079503A3
Authority
WO
WIPO (PCT)
Prior art keywords
route control
performance
path
control devices
routing
Prior art date
Application number
PCT/US2005/005286
Other languages
French (fr)
Other versions
WO2005079503A2 (en
Inventor
James Eric Klinker
Original Assignee
Internap Network Services Corp
James Eric Klinker
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Internap Network Services Corp, James Eric Klinker filed Critical Internap Network Services Corp
Publication of WO2005079503A2 publication Critical patent/WO2005079503A2/en
Publication of WO2005079503A3 publication Critical patent/WO2005079503A3/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/46—Interconnection of networks
    • H04L12/4633—Interconnection of networks using encapsulation techniques, e.g. tunneling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/02—Topology update or discovery
    • H04L45/04—Interdomain routing, e.g. hierarchical routing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/22—Alternate routing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/11—Identifying congestion
    • H04L47/115—Identifying congestion using a dedicated packet
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L61/00—Network arrangements, protocols or services for addressing or naming
    • H04L61/09—Mapping addresses
    • H04L61/25—Mapping addresses of the same type
    • H04L61/2503—Translation of Internet protocol [IP] addresses
    • H04L61/2521—Translation architectures other than single NAT servers
    • H04L61/2525—Translation at a client
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/1066—Session management
    • H04L65/1083—In-session procedures
    • H04L65/1094—Inter-user-equipment sessions transfer or sharing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/1066—Session management
    • H04L65/1101—Session protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/80—Responding to QoS
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L61/00—Network arrangements, protocols or services for addressing or naming
    • H04L61/45—Network directories; Name-to-address mapping
    • H04L61/4535—Network directories; Name-to-address mapping using an address exchange platform which sets up a session between two nodes, e.g. rendezvous servers, session initiation protocols [SIP] registrars or H.323 gatekeepers

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Business, Economics & Management (AREA)
  • General Business, Economics & Management (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

Session independent end to end route control (Fig. 3) is provided by coordination between a pair of route control devices. Each device determines whether received traffic qualifies for end to end route control (304) and whether the device at the other end supports end to end route control (306). If so, then the route control devices determine a routing mode (310), such as tunneling or address translation, and routing parameters (312). The performance of the selected path is monitored (316) and is changed if the performance becomes unacceptable (318). Path performance can be measured using one-way measurement techniques that use a common inbound path or a control channel.
PCT/US2005/005286 2004-02-19 2005-02-22 System and method for end to end route control WO2005079503A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US54577304P 2004-02-19 2004-02-19
US60/545,773 2004-02-19

Publications (2)

Publication Number Publication Date
WO2005079503A2 WO2005079503A2 (en) 2005-09-01
WO2005079503A3 true WO2005079503A3 (en) 2007-02-22

Family

ID=34886196

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/005286 WO2005079503A2 (en) 2004-02-19 2005-02-22 System and method for end to end route control

Country Status (2)

Country Link
US (2) US7447153B2 (en)
WO (1) WO2005079503A2 (en)

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US9654383B2 (en) * 2005-08-17 2017-05-16 Avaya Inc. Route optimization using measured congestion
US7606159B2 (en) * 2005-08-30 2009-10-20 Cisco Technology, Inc. Method and apparatus for updating best path based on real-time congestion feedback
US20070060373A1 (en) * 2005-09-12 2007-03-15 Bigfoot Networks, Inc. Data communication system and methods
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US20070248089A1 (en) * 2006-04-19 2007-10-25 Jason Redi Systems and methods for incorporating information corresponding to an end-to-end transmission in determining access to a communication medium
US20070250625A1 (en) * 2006-04-25 2007-10-25 Titus Timothy G Real-time services network quality control
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US8428057B2 (en) * 2007-03-14 2013-04-23 Cisco Technology, Inc. Optimizing return traffic paths using network address translation
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Also Published As

Publication number Publication date
US7898970B2 (en) 2011-03-01
US20090040938A1 (en) 2009-02-12
US7447153B2 (en) 2008-11-04
WO2005079503A2 (en) 2005-09-01
US20050185587A1 (en) 2005-08-25

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